Cannot install modules

[dhyanmohandas]

npm-debug.txt

[legodude17]

Try running npm cache clean.

[dhyanmohandas]

I have tried that but still not working.

[legodude17]

Do you have any files left from old versions of npm? This is probably caused by the certificate that very old npm versions used.

[dhyanmohandas]

How can i solve that..
Can you please suggest a way to solve this?

[legodude17]

Where is npm installed? Try wiping that dir and reinstalling.

[npm-robot]

We're closing this support issue as it has gone three days without activity. The npm CLI team itself does not provide support via this issue tracker, but we are happy when users help each other here. In our experience once a support issue goes dormant it's unlikely to get further activity. If you're still having problems, you may be better served by joining package.community and asking your question there.

For more information about our new issue aging policies and why we've instituted them please see our blog post.